.mon {
  left: 10%;
}
.tue {
  left: calc(80% / 6 * 1 + 10%);
}
.wed {
  left: calc(80% / 6 * 2 + 10%);
}
.thu {
  left: calc(80% / 6 * 3 + 10%);
}
.fri {
  left: calc(80% / 6 * 4 + 10%);
}
.sat {
  left: calc(80% / 6 * 5 + 10%);
}
.sun {
  left: calc(80% / 6 * 6 + 10%);
}
